Slight variation exists in the corporate author throughout the series. Some volumes contain Special Bulletins which may or may not be numbered
Ontario Dept. of Agriculture Bulletin. 464: Tomato Plants For the Processing Industry. BUTLER A N L, 1951. Ontario Dept. of Agriculture Bulletin. 465: Microbes on the Farm. GARRARD E H, 1949.
Ontario Dept. of Agriculture Bulletin. 466: Salads - All the Year 'Round. ONTARO DEPARTMENT OF AGRICULTURE WOMEN'S INSTITUTE BRANCH, ONTARO DEPARTMENT OF AGRICULTURE HOME ECONOMICS SERVICE, 1949.
Ontario Dept. of Agriculture Bulletin. 467: Frozen foods. TRUSCOTT J H L, STILLWELL E C, SNYDER E S, 1949.
Ontario Dept. of Agriculture Bulletin. 468: Canning ontario's Fruits and Vegetables. ONTARO DEPARTMENT OF AGRICULTURE WOMEN'S INSTITUTE BRANCH, ONTARO DEPARTMENT OF AGRICULTURE HOME ECONOMICS SERVICE, 1949.
Ontario Dept. of Agriculture Bulletin. 469: Better Ontario Pastures. WEIR J R, 1949.
Ontario Dept. of Agriculture Bulletin. 470: Your Money's Worth in Food. 120 Tested Recipes and Money Saving Food facts. ONTARO DEPARTMENT OF AGRICULTURE WOMEN'S INSTITUTE BRANCH, ONTARO DEPARTMENT OF AGRICULTURE HOME ECONOMICS SERVICE, 1950.
Ontario Dept. of Agriculture Bulletin. 471: Rural Sewage Disposal. KITCHING H W, ROKEBY T R C, 1950.
Ontario Dept. of Agriculture Bulletin. 472: Table Turnips. (Rutabagas). ONTARIO AGRICULTURAL COLLEGE, 1949.
Ontario Dept. of Agriculture Bulletin. 473: Raspberry and Blackberry Culture. BROWN J F, 1950.
Ontario Dept. of Agriculture Bulletin. 474: Soybean As a Grain Crop in Ontario. ROBERTS I M, MCROSTIE G P, 1950.
Ontario Dept. of Agriculture Bulletin. 475: Small Fruits For the Home Garden. STRONG W J, 1950.
Ontario Dept. of Agriculture Bulletin. 476: Farm Water Supply. KITCHING H W, ROKEBY T R C, 1950.
Ontario Dept. of Agriculture Bulletin. 477: Does Your Soil Need Lime? SOIL DEPARTMENT OAC, 1950.
Ontario Dept. of Agriculture Bulletin. 478: Bacterial Diseases of Plants. GARRARD E H, 1951.